

from datetime import datetime
import re
# v1.0.0及以上
from pymysql.converters import escape_string
# for page in range(0,250,25):
#     print(page)

# for page in range(15733):
#     print(page)

# release_date = '2021-05-07'
# d = datetime.strptime(release_date, '%Y-%m-%d')
# print(d)


# s = r'D:\视频教程\大数据\【开课吧】廖雪峰 · 2019大数据分析\开课吧介绍'
# es = escape_string(s)
# print(es)
# print(s)

# str = "/tupian/27351.html"
# s = str.split(".")[0].split("/")[-1]
# print(s)

for page in range(1,100):
    print(page)